HIS Radeon HD 6850 IceQ X Turbo 1 GB Review 10

HIS Radeon HD 6850 IceQ X Turbo 1 GB Review



HIS Logo

In October last year, AMD released its second-generation Radeon HD 6800 DirectX 11 architecture, codenamed Northern Islands. The time spent between HD 5000 and HD 6000 was used to refine and fine-tune its architecture to better suit the existing 40 nm silicon fabrication process, by promising to churn out higher performance per Watt and performance per mm² of die-area (plays an important role in product pricing), compared to the previous-generation Evergreen architecture.

With the HIS HD 6850 IceQ X Turbo, the company is introducing a new heatsink design. The IceQ X cooler uses blue transparent plastic to convey an image of "frozen iceblock" to the user. "Turbo" in the name stands for higher clocks out of the box, which are well increased compared to the AMD reference design.

HD 5770
GTX 460
GTX 460
HD 6850
HIS HD 6850
IceQ X Turbo
HD 5850
GTX 470
HD 6870
HD 5870
HD 6950
Shader units 8003363369609601440448112016001408
Memory Size1024 MB 768 MB1024 MB1024 MB1024 MB1024 MB1280 MB1024 MB1024 MB2048 MB
Memory Bus Width 128 bit 192 bit 256 bit 256 bit 256 bit 256 bit 320 bit 256 bit 256 bit 256 bit
Core Clock850 MHz 675 MHz 675 MHz 775 MHz 820 MHz 725 MHz 607 MHz 900 MHz 850 MHz 800 MHz
Memory Clock1200 MHz 900 MHz 900 MHz 1000 MHz 1100 MHz 1000 MHz 837 MHz 1050 MHz 1200 MHz 1250 MHz


Package Front
Package Back


You will receive:
  • Graphics card
  • Driver CD + Documentation
  • DVI Adapter
  • CrossFire Bridge
  • PCI-Express Power Cable

The Card

Graphics Card Front
Graphics Card Back

The cooler uses a light blue transparent plastic shroud which does not feel flimsy at all.

Graphics Card Height

The card requires two slots in your system.

Monitor Outputs, Display Connectors

As output configuration you will find two DVI ports, one full-size DisplayPort and one full-size HDMI port. AMD's display output logic is clearly superior to what NVIDIA has to offer at this time. Vendors are free to combine six TMDS links into any output configuration they want (dual-link DVI consuming two links) - and use them all at the same time. AMD has also introduced DisplayPort 1.2 support with their new cards which allows the use of a DisplayPort hub to connect multiple monitors, or daisy chain them together.

An HDMI sound device is also included in the GPU. The HDMI interface is HDMI 1.4a compatible which includes Dolby TrueHD, DTS-HD, AC-3, DTS and up to 7.1 channel audio with 192 kHz / 24-bit output. The new revision also brings support for Blu-ray 3D movies which will become important later this year when we will see first Blu-ray 3D titles shipping.

You may combine up to two HD 6800 cards of any model from any vendor in CrossFire.

Graphics Card Teardown PCB Front
Graphics Card Teardown PCB Back

Here are the front and the back of the card, high-res versions are also available (front, back). If you choose to use these images for voltmods etc, please include a link back to this site or let us post your article.
Our Patreon Silver Supporters can read articles in single-page format.
Discuss(10 Comments)
May 16th, 2022 00:56 EDT change timezone

New Forum Posts

Popular Reviews

Controversial News Posts